Home / 4,588.38-6,880.47-1,467.78

Finding the Fourth Proportional to 4,588.38, 6,880.47 and 1,467.78

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Solution

The fourth proportional to 4,588.38, 6,880.47 and 1,467.78 is: 2,201.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588.38 : 6,880.47 = 1,467.78 : x
  2. Step 2: Convert to fraction form
    4,588.38/6,880.47 = 1,467.78/x
  3. Step 3: Cross multiply
    4,588.38x = 6,880.47 × 1,467.78
  4. Step 4: Simplify right side
    4,588.38x = 10,099,016.26
  5. Step 5: Solve for x
    x = 10,099,016.26/4,588.38
  6. Step 6: Final answer
    x = 2,201.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.